Sun glasses



FIG. 1 is a perspective view of sun glasses showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof.

The ornamental design for sun glasses, as shown and described.